Draw the wind and send it where you want.

This is a real fluid simulation, not scripted physics — a puzzle and a sandbox in one. Draw a wall with your finger and the wind splits and spins around it. Every result is computed on the spot, so the same wall never gives you quite the same flow twice.

Wind Paths — 15 stages
Draw walls. Bend the wind into the target.
Narrow gate, wind shadow, fast corner, reach from afar, vortex street.
The first five stages are free.

Wind Maze — 15 stages
Dig a path and let the wind out.
Around a boulder, vortex, split three ways, and sealed mazes. Latest and fastest both count.
The first five stages are free.

Smoke Delivery — 10 stages
Move the chimney or draw walls to send smoke where it belongs.
Move the chimney, behind the rock, dodge the thief, save the laundry, the range hood.
The first five stages are free.

Smoke Lab — smoke streaks reveal the wind
Watch smoke split and curl around walls. Move the chimneys, or spray smoke with your finger.
Tap an empty spot to place a chimney or sink. Drag to move it, tap to remove.
Adjust Smoke Spread and Smoke Amount.

Wind Tunnel — no rules
Draw walls with your finger. See how the wind splits and spins around the walls you draw.

Swipe the Flow — Draw flow with your fingertips
Swipe to make swirls and save them as video.

Liquid Art — Create and move liquid droplets.
Merge, stretch, and tear droplets into shapes.

• Twelve structure presets — Heart, Star, Circle, Cat, Maze, Formula Car, Rocket, Jet, Shark, Butterfly, Spiral, Room
• Photo Structure — pick a photo and it becomes a structure the wind flows around. Photos are processed on your device and never leave it.
• Air resistance — how hard the wind pushes on your structure, as an arrow and a number. Compare shapes at the same wind strength; stronger wind makes it bigger.
• Six color maps — Earth, Jupiter, Aurora, Rainbow, Neon, Gray
• Toggle swirls, flow strength, pressure and numbers
• Adjust inlet speed, playback speed and resolution
• Save as photo or video — record the flow you made straight to your gallery

Swipe the Flow Pro
A one-time purchase that stays unlocked, and it opens the rest of Pro too.
• Unlocks 25 challenge levels
• No ads or watermarks
• Finer detail and premium colors
• Up to 8 photo or shape layers

No account needed. No sign-up, no login.
Available in English, Korean and Japanese.

Contact: junho4268@naver.com